Hello,i got a set of super winch manual locking hubs today

,I was told by the 4x4 shop that the 91 wd21 terrano has a 27 spline, well low and behold mine has 28 spline

And beeing a cheep ass i got them off trademe and not the shop so i cant send them back as the seller was right in his description.
SO WHAT DO YOU THINK I SHOULD DO
1.sell and get a new set.
2.change my c.v's to the 27 spline
All thoughts whould be appreciated
